FLUKE 51 II Handheld Single Input Digital Probe Thermometer

€367.33 Ex. VAT

Code Type No. Quantity Price Ex. VAT
C11037 51-II €367.33
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Fluke 51 II Handheld Single Input Digital Probe Thermometer


The Fluke 51 II single input digital thermometer delivers fast response with laboratory accuracy (0.05 percent + 0.3 degree Celsius). You can use the 51 II to measure contact temperature on motors, insulation, breakers, pipes, corroded connections, liquids, and wires with industrial standard J, K, T, or E-type thermocouple temperature sensors. The user friendly-front panel and large, backlit display make it easy to view results. The sleep mode feature preserves battery life to give you a typical thousand hours of operation.

  • Easy-to-access battery door that allows replacing the battery without breaking the calibration seal
  • Powered by three, standard AA batteries
  • Includes an electronic offset function that compensates for thermocouple errors to maximize overall accuracy
  • Handles temperatures up to 900 degree Celsius
  • Provides a user-friendly front panel that is easy to set up and operate
  • Offers sleep mode to increase battery life, 1000-hour battery life typical
  • Offers optional ToolPak accessory to hang the thermometer from any metal object (with the rare earth magnet) or secure around a pipe (with hook-and-loop straps) for hands-free operation
  • Agency approvals CE, CSA, TUV
Temperature Accuracy Above -100 degree Celsius J, K, T, E, and N-type: ±(0.05 percent + 0.3 degree Celsius)
  R and S-Type: ±(0.05 percent + 0.4 degree Celsius)
Below -100 degree Celsius J, K, E, and N-Types: ±(0.20 percent + 0.3degree Celsius)
  T-type: ±(0.50 percent + 0.3 degree Celsius)
Temperature J-Type -210 to 1200 degree Celsius
K-Type -200 to 1372 degree Celsius
T-Type -250 to 400 degree Celsius
E-Type -150 to 1000 degree Celsius
N-Type -200 to 1300 degree Celsius
R and S-Type 0 to 1767 degree Celsius
Temperature Scale ITS-90
Applicable Standards NIST-175
Display Resolution 0.1 degree Celsius, 0.1 Kelvin < 1000
1 degree Celsius, 1 Kelvin ≥ 1000
Operating Temperature -10 to 50 degree Celsius
Storage Temperature -40 to 60 degree Celsius
Humidity (Without Condensation) 0 to 90 percent; 0 to 35 degree Celsius

0 to 70 percent; 0 to 50 degree Celsius

Overvoltage Category CSA C22.2 No. 1010.1 1992; EN 61010 Amendments 1,2
Agency Approvals CE, CSA, TUV (Pending)
Size (L x W x D) 173 x 86 x 38 mm
Weight 0.4 kg
  • Impact Absorbing Holster
  • 80PK-1 Bead Probe Thermocouple

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